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Best Choice Quality Park 
Quality Park Interoffice Envelopes, String and Button, Brown Kraft, 10 x 13, 100 per Case, (63561) DURABLE: Made from heavyweight 28 lb. paper stockSutter Signs 
Interoffice Envelopes with String, 10" x 13" String Tie Interdepartmental Envelopes, Sturdy 100gsm Paper (Pack of 100) SECURE STRING TIE CLOSURE | Designed for reliable internal delivery, these inter office envelopes with string feature aBest Value Crtiin 
Crtiin 50 Count Interoffice Envelopes with String Tie, 10 x 13, 9 x 12, Reuseable Brown Kraft Interoffice Envelopes with Convenient Bulk Purchase: this set includes 25 interoffice envelopes with string 10 x 13 inches and 25 interoffice envelLION 
Lion File-N-Send Poly Inter-Office Envelopes, 10 x 13 Inches, Clear, 6 EA/Pack, 1 Pack (22700-CR) 10 inch x 13 inch/clearQuality Park 
Quality Park Interoffice Envelopes, String and Button, Brown Kraft, 10 x 13, 100 per Case, (63561) (Pack of 2) The information below is per-pack onlyLION 
Lion File-N-Send Poly Inter-Office Envelopes, 10 x 15 Inches, Clear, 6 EA/Pack, 1 Pack (22900-CR) 10" x 15"Quality Park 
Quality Park 2-Side Interoffice Envelopes, Redi-Tac Box-Style, Brown Kraft, 10 x 13, 100 per Box, (63666) REDI-TAC: Unique redi-tac closure is durable and convenientQuality Park Quality Park 10 x 13 Interoffice Envelopes, with Reusable Redi-Tac Self Seal Closure, for Interoffice Mail, Heavyweight These 10x13 interoffice envelopes with a self seal Redi-Tac closure are reusable, fast & thrifty; made of heavyweight 32Fullhawl Fullhawl 100 Pcs Interoffice Envelopes with String Tie Closure and Button 9 x 12 Inches Mailing Envelopes Colored Expand Satisfying Bulk Quantity: when it comes to managing a multitude of tasks, our 100 pcs envelopes with button and string tQuality Park Quality Park, Interoffice Envelopes, String-Tie Box, Brown Kraft, 10x13, 100 per Box (63562), Light Brown REUSABLE: Space for 63 entries so this envelope can be used multiple timesQuality Park Quality Park Interoffice Envelopes, Ungummed, Brown Kraft, 4.5 x 10.375, 500 per Box, (63262) DURABLE: Made from heavyweight 28 lb. paper stockAmazon Basics Amazon Basics Poly Envelope, snap button, Letter Size, 16 Packs Poly envelope for protecting and transporting documentsQuality Park Quality Park 6 x 9 Clasp Envelopes, Clasp and Gummed Closures for Storing or Mailing, 28 lb Kraft Paper, 100 per Box (QU Quality Park 6x9 clasp envelopes are a staple of every office; a gummed flap and reusable clasp make them ideal for mailQuality Park Quality Park White Kraft Interoffice Envelope, 10 x 13, 100/ Inter-Office Envelopes,Anti-Microbial,10"x13",100/BX,WhiteQuality Park Quality Park 63560 Brown Recycled Kraft String & Button Interoffice Envelope 10 X 13 100/Carton Envelope_Size - 10 x 13Generic 10 Pcs A4 Envelopes, Brown Kraft Catalog Envelopes, Mailing Envelopes, Kraft Paper Bags, Large Envelopes, Letter Envelop Dimensions: Large A4 size envelopes measuring 12.8 inches x 8.94 inches (325mm x 227mm), these brown kraft paper catalogQuality Park Quality Park #3 Coin and Small Parts Envelopes Gummed, Brown Kraft, 2.5x4.25, 500 per Box (50262) Hold stamps, coins, jewelry, keys and other small parts..Quality Park Quality Park Colored Paper String & Button Interoffice Envelope, 10 X 13, Blue,100/Box Sold as 100/Box.Humyoun Humyoun 2 Pcs Interoffice Mailer Canvas Transit Sack Zipper Bag 18" x 14" Large Zipper Pouch with Grommet Interoffice Ma Large Size to Apply: the canvas zipper bag measure approx. 45.5 x 35.5 cm/ 18 x 14 inches, easily fitting a large stackQuality Park Quality Park Brown Recycled Kraft String and Button Interoffice Envelope, 25cm x 13, 100/Carton Light brown Kraft interoffice envelope with a string and button closure.Generic #10 Envelopes Security Self Seal, 50 Count No Window Mailing Envelopes, Envelope Letter Size 4⅛ x 9½", White Business En ✉️CONVENIENT SEALING: Features a peel-and-stick adhesive strip that securely seals without requiring water or moisturePremier Stationery Premier 11B Envelopes | White | 1 x 100 Pack (100 Envelopes) | 80 GSM Heavy Grade Paper | Peel & Seal, Security Lined | Durable Paper Quality: Made from heavy grade 80 GSM paper for reliable everyday mailing.Cardinal bag supplies Cardinal bag supplies Interoffice Transit Mailbag, Canvas Envelope,14x11 (Gray) Durable Canvas Material: Crafted from high-quality thick non-tear canvas fabric for long-lasting use in various environmGeneric A4 Document Cardboard Envelope, 235 x 325 mm, 300GSM, Semi-Rigid Mailer, White (50) DIMENSIONS: Internal measurements of 235mm x 325mm, perfectly sized to fit A4 documents and accessories with extra corneCardinal bag supplies Cardinal bag supplies Interoffice Canvas Mailbag, Transit Envelope, Mailer Pouch, 18 x 14 inch (Gray) Durable Canvas Material: Crafted from high-quality thick non-tear canvas fabric for long-lasting use in various environmQuill Quill, Envelope, DL Size 220x110mm, Peel and Seal Closure, 80gsm, Pack 25, Black Come in a handy pack of 25 so you can coordinate your mail with elegant styleGeneric DL Size Cardboard Mailers, 220x110mm Self Seal Security Envelopes, Kraft Paper Document Mailing Envelopes for Business, The envelope is designed to make soft or flat products closed Tight in the envelope. 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